CN211250297U

CN211250297U - Hole puncher

Info

Publication number: CN211250297U
Application number: CN201921787283.3U
Authority: CN
Inventors: 刘相纯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-14
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a hole puncher, comprising a base plate, the left end top of bottom plate is fixed with the support column, the top of support column is fixed with the backup pad, the right-hand member of backup pad is equipped with the through-hole, be equipped with the depression bar in the through-hole, the lower extreme of depression bar is fixed with the nail that punches, the top of depression bar is fixed with the pressure disk, depression bar pot head has the spring, the left and right sides of depression bar is equipped with the guide bar, the bottom of guide bar is fixed with the limiting plate, the top of bottom plate is equipped with places the board, it is equipped with bar hole one to place on the board under the nail that punches, the right side of preceding baffle is equipped with the clamp plate, the left side middle part of clamp plate is. The utility model discloses utilize the clamp plate to push down the file, can remove and place the board and select the position of punching, the depression bar passes through the guide bar direction of both sides when punching, can prevent to punch the nail incline to when taking out the nail of punching, the file can not followed to collect together and move, reduces the time of putting in order again.

Description

Hole puncher

Technical Field

The utility model belongs to the technical field of punch, concretely relates to hole puncher.

Background

Can bind the file in the daily work in-process of file administration, financial accounting official working often, sometimes the file is thick can utilize the hole puncher to punch the file in advance then binding, and present hole puncher can not fix the file at the in-process of punching, and the file is followed easily when punching the nail out after punching, causes the file in disorder, arranges the file again and influences the efficiency of punching.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hole puncher solves present hole puncher and does not fix the file when punching, and the file is followed easily when taking out the nail that punches after punching, causes the file in disorder, arranges the problem that the file influences the efficiency of punching again.

The utility model relates to a hole puncher, comprising a horizontally arranged bottom plate, a vertical supporting column is fixed at the top of the left end of the bottom plate, a horizontal supporting plate is fixed at the top of the supporting column, a vertical through hole is arranged at the right end of the supporting plate, a pressing rod is arranged in the through hole, a punching nail is fixed at the lower end of the pressing rod, the punching nail is coaxial with the pressing rod, a pressing plate is fixed at the top of the pressing rod, a spring is sleeved at the upper end of the pressing rod, guide rods are arranged at the left side and the right side of the pressing rod, the top of the guide rods is fixed with a limiting plate through the supporting plate, a placing plate is arranged at the top of the bottom plate, a reverse T-shaped chute is arranged in the middle of the top of the bottom plate along the front-back direction, two ends of the chute extend to two side edges of the bottom plate all the time, the front-back width of the, the left end of placing the board is fixed with preceding baffle, the rear end of placing the board is fixed with the side shield, it is equipped with bar hole one to place the board under the nail that punches, the right side of preceding baffle is equipped with the clamp plate, the left side middle part of clamp plate is fixed with the connecting rod, be equipped with the opening that supplies the connecting rod to pass through in the middle of the top of preceding baffle, the left end of connecting rod is fixed with the locking board, threaded connection has butterfly bolt one on the locking board, be equipped with bar hole two on the clamp plate directly over bar hole one, bar hole one is the same with the size in bar hole two and is the through-.

Preferably, an elastic rubber layer is fixed at the top of the pressure plate, and the top of the elastic rubber layer is in an upward convex arc shape. The pressing type hand is more comfortable.

Preferably, the middle of the bottom of the pressure plate is provided with a first mounting groove, the pressure rod is fixed in the first mounting groove, the outer side of the top of the through hole in the supporting plate is provided with a second mounting groove, the upper end of the spring is placed in the first mounting groove, and the lower end of the spring is placed in the second mounting groove.

Preferably, the middle of the right end of the placing plate is in threaded connection with a butterfly bolt II. The plate can be fixedly placed during punching, and is more stable.

Preferably, the bottom of the left end of the supporting plate is fixed with a reinforcing rib, and the lower end of the reinforcing rib is fixed with the supporting column. The support plate is more firm.

Compared with the prior art, the utility model has the advantages of:

file arrangement can be neat through preceding baffle and side shield before punching, then utilize the clamp plate to push down the file, can remove and place the board and select the position of punching, the depression bar passes through the direction of both sides guide bar when punching, can prevent the nail skew of punching to when taking out the nail of punching, the file can not follow and save, reduces the time of putting in order again.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the base plate;

FIG. 3 is a schematic top view of the placement board;

in the figure: 1. the supporting plate, 2, the support column, 3, the elastic rubber layer, 4, the pressure disk, 5, the depression bar, 6, the guide bar, 7, the spring, 8, the limiting plate, 9, the nail that punches, 10, the side shield, 11, place the board, 12, the slider, 13, the bottom plate, 14, butterfly bolt two, 15, the clamp plate, 16, bar hole two, 17, bar hole one, 18, preceding baffle, 19, the locking plate, 20, butterfly bolt one, 21, the connecting rod, 22, the opening, 23, the strengthening rib, 24, the spout.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The hole puncher shown in figures 1 to 3 comprises a bottom plate 13, a support column 2 is fixed at the top of the left end of the bottom plate 13, a support plate 1 is fixed at the top of the support column 2, a through hole is formed in the right end of the support plate 1, a press rod 5 is arranged in the through hole, a punching nail 9 is fixed at the lower end of the press rod 5, a pressure plate 4 is fixed at the top of the press rod 5, a spring 7 is sleeved at the upper end of the press rod 5, guide rods 6 are arranged at the left side and the right side of the press rod 5, the top of each guide rod 6 is fixed with the pressure plate 4, a limiting plate 8 is fixed at the bottom of each guide rod 6 after penetrating through the support plate 1, a placing plate 11 is arranged at the top of the bottom plate 13, an inverted T-shaped chute 24 is arranged in the middle of the top of the bottom plate 13 along the front-back direction, a sliding block 12 is fixed at the middle bottom of the placing plate, the right side of the front baffle 18 is provided with a pressing plate 15, the middle part of the left side of the pressing plate 15 is fixed with a connecting rod 21, the middle of the top of the front baffle 18 is provided with an opening 22 for the connecting rod 21 to pass through, the left end of the connecting rod 21 is fixed with a locking plate 19, the locking plate 19 is connected with a butterfly bolt I20 through threads, and the pressing plate 15 right above the strip hole I17 is provided with a strip hole II 16.

The top of the pressure plate 4 is fixed with an elastic rubber layer 3, and the top of the elastic rubber layer 3 is in an upward convex arc shape.

A first mounting groove is formed in the middle of the bottom of the pressure plate 4, the pressure rod 5 is fixed in the first mounting groove, a second mounting groove is formed in the outer side of the top of the through hole in the supporting plate 1, the upper end of the spring 7 is placed in the first mounting groove, and the lower end of the spring is placed in the second mounting groove.

The middle of the right end of the placing plate 11 is in threaded connection with a butterfly bolt II 14.

The bottom of the left end of the supporting plate 1 is fixed with a reinforcing rib 23, and the lower end of the reinforcing rib 23 is fixed with the supporting column 2.

When the file punching device is used, the butterfly bolt II is unscrewed, the placing plate is slid until the placing position is not obstructed, the butterfly bolt I is unscrewed, the pressing plate is upwards taken down, a file is placed above the placing plate, the front part of the file is propped against the front baffle, the side edge of the file is propped against the side baffle, the file is tidy, the connecting rod is placed from the upper part of the opening, the pressing plate is tightly pressed on the top of the file, the butterfly bolt I is screwed, the locking plate is fixed, the placing plate is pushed forwards and backwards, the punching position is pushed to the position under the punching nail, the butterfly bolt is screwed, the pressing plate is pressed downwards, the punching nail is descended and extends into the strip-shaped hole II, then the pressing plate continues to descend, the penetrating file extends into the strip-shaped hole I, then the pressing is stopped, the pressing plate is loosened, the pressing plate moves upwards under the action of the spring to draw out the punching nail, the butterfly bolt II is unscrewed, and the punching step above is continued, after all holes are punched, the plate can be placed in a sliding mode, the sliding block is separated from the sliding groove, then the plate is taken down and placed, the binding needle and the binding line can be utilized to penetrate through the strip-shaped hole I and the strip-shaped hole II from top to bottom, the file is bound together, the binding is more convenient during binding, and the file cannot be scattered.

To sum up, the utility model discloses can be neat file arrangement through preceding baffle and side shield before punching, then utilize the clamp plate to push down the file, can remove and place the board and select the position of punching, the depression bar passes through the guide bar direction of both sides when punching, can prevent to punch the nail incline to when taking out the nail of punching, the file can not then collect together and move, reduces arrangement time again.

In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Claims

1. A hole punch comprising a base plate (13), characterized in that: the left end top of the bottom plate (13) is fixed with a support column (2), the top of the support column (2) is fixed with a support plate (1), the right end of the support plate (1) is provided with a through hole, a pressure rod (5) is arranged in the through hole, the lower end of the pressure rod (5) is fixed with a punching nail (9), the top of the pressure rod (5) is fixed with a pressure plate (4), a spring (7) is sleeved on the pressure rod (5), the left side and the right side of the pressure rod (5) are provided with guide rods (6), the top of each guide rod (6) is fixed with the pressure plate (4), the bottom of each guide rod (6) penetrates through the support plate (1) and is fixed with a limiting plate (8), the top of the bottom plate (13) is provided with a placing plate (11), the middle of the top of the bottom plate (13) is provided with an inverted T-shaped sliding groove (24) along the front, the rear end of placing board (11) is fixed with side shield (10), be equipped with bar hole one (17) on placing board (11) under punching nail (9), the right side of preceding baffle (18) is equipped with clamp plate (15), the left side middle part of clamp plate (15) is fixed with connecting rod (21), be equipped with opening (22) that supply connecting rod (21) to pass through in the middle of the top of preceding baffle (18), the left end of connecting rod (21) is fixed with locking plate (19), threaded connection has butterfly bolt one (20) on locking plate (19), be equipped with bar hole two (16) on clamp plate (15) directly over bar hole one (17).

2. The hole punch of claim 1, wherein: the top of pressure disk (4) is fixed with elasticity rubber layer (3), and the top of elasticity rubber layer (3) is convex circular-arc.

3. The hole punch of claim 1, wherein: the middle of the bottom of the pressure plate (4) is provided with a first mounting groove, the pressure rod (5) is fixed in the first mounting groove, the outer side of the top of the through hole in the support plate (1) is provided with a second mounting groove, the upper end of the spring (7) is placed in the first mounting groove, and the lower end of the spring is placed in the second mounting groove.

4. The hole punch of claim 1, wherein: the middle of the right end of the placing plate (11) is in threaded connection with a butterfly bolt II (14).

5. The hole punch of claim 1, wherein: the bottom of the left end of the supporting plate (1) is fixed with a reinforcing rib (23), and the lower end of the reinforcing rib (23) is fixed with the supporting column (2).